4256950443 has 4 divisors (see below), whose sum is σ = 5675933928. Its totient is φ = 2837966960.

The previous prime is 4256950427. The next prime is 4256950499. The reversal of 4256950443 is 3440596524.

4256950443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4256950443 - 2⁴ = 4256950427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4256950395 and 4256950404.

It is not an unprimeable number, because it can be changed into a prime (4256950043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709491738 + ... + 709491743.

It is an arithmetic number, because the mean of its divisors is an integer number (1418983482).

Almost surely, 2^4256950443 is an apocalyptic number.

4256950443 is a deficient number, since it is larger than the sum of its proper divisors (1418983485).

4256950443 is a wasteful number, since it uses less digits than its factorization.

4256950443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418983484.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 4256950443 is about 65245.3097394748. The cubic root of 4256950443 is about 1620.6884290189.

The spelling of 4256950443 in words is "four billion, two hundred fifty-six million, nine hundred fifty thousand, four hundred forty-three".